1/*-
2 * Copyright (c) 2015 Andrew Turner
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 */
27
28#include "opt_platform.h"
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/devmap.h>
33
34#include <vm/vm.h>
35
36#include <machine/bus.h>
37#include <machine/platform.h>
38#include <machine/platformvar.h>
39
40#include <arm/qemu/virt_mp.h>
41
42#include "platform_if.h"
43
44/*
45 * Set up static device mappings.
46 */
47static int
48virt_devmap_init(platform_t plat)
49{
50
51	devmap_add_entry(0x09000000, 0x100000); /* Uart */
52	return (0);
53}
54
55static platform_method_t virt_methods[] = {
56	PLATFORMMETHOD(platform_devmap_init,	virt_devmap_init),
57
58#ifdef SMP
59	PLATFORMMETHOD(platform_mp_start_ap,	virt_mp_start_ap),
60#endif
61
62	PLATFORMMETHOD_END,
63};
64
65FDT_PLATFORM_DEF(virt, "virt", 0, "linux,dummy-virt", 1);
66
67static int
68gem5_devmap_init(platform_t plat)
69{
70
71	devmap_add_entry(0x1c090000, 0x100000); /* Uart */
72	return (0);
73}
74
75static platform_method_t gem5_methods[] = {
76	PLATFORMMETHOD(platform_devmap_init,	gem5_devmap_init),
77
78	PLATFORMMETHOD_END,
79};
80
81FDT_PLATFORM_DEF(gem5, "gem5", 0, "arm,vexpress", 1);
82